MonetDB: distinct_from - Thinko. Fixes regression in thetajoin.

[Sjoerd Mullender via checkin-list]

Changeset: 0d64be214b44 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/0d64be214b44
Modified Files:
        gdk/gdk_join.c
Branch: distinct_from
Log Message:

Thinko.  Fixes regression in thetajoin.


diffs (21 lines):

diff --git a/gdk/gdk_join.c b/gdk/gdk_join.c
--- a/gdk/gdk_join.c
+++ b/gdk/gdk_join.c
@@ -3789,7 +3789,7 @@ thetajoin(BAT **r1p, BAT **r2p, BAT *l, 
                lo = canditer_next(&lci);
                if (lvals)
                        vl = VALUE(l, lo - l->hseqbase);
-               else if (!BATtdensebi(&li))
+               else if (BATtdensebi(&li))
                        lval = (oid) ((lng) lo + loff);
                nr = 0;
                if (nil_matches || cmp(vl, nil) != 0) {
@@ -3798,7 +3798,7 @@ thetajoin(BAT **r1p, BAT **r2p, BAT *l, 
                                ro = canditer_next(&rci);
                                if (rvals)
                                        vr = VALUE(r, ro - r->hseqbase);
-                               else if (!BATtdensebi(&ri))
+                               else if (BATtdensebi(&ri))
                                        rval = (oid) ((lng) ro + roff);
                                if (!nil_matches && cmp(vr, nil) == 0)
                                        continue;
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